PulpMiner
NPM · PULPMINER-MCP · 2 COMPONENTS
Turn any public webpage into JSON with AI, save it as a live JSON API, and call it from your agent.
Available components
Last scanned (15 minutes ago)
Scores higher than 38% of npm servers
Category Web Scraping
How this component scores in each security and reliability category. Every signal is checked automatically from public evidence about the published package, including repeated runs of it in an isolated sandbox, and we only credit what we can confirm. How we score → Why this is hard to score →
Supply Chain Security98
- No malware found by supply-chain analysis.Pass
- No known CVEs affecting this package version or its production dependencies.Pass
- No install/post-install scripts declared.Pass
- 31 of 93 dependencies flagged as unhealthy. View diagnostics → Partial
Provenance & Transparency45
- Source repository is publicly reachable at the declared URL. View diagnostics → Pass
- Provenance check failed: no build-provenance attestation is published. See how to fix → View diagnostics → Fail
- Clear OSI-approved license (MIT).Pass
- Actively maintained (last published 4 days ago).Pass
- Disclosure check failed: no security disclosure policy was found in the source repository. See how to fix → Fail
Schema Quality & AI Usability63
- AI-judged instruction clarity (good).Pass
- Context-footprint check failed: tool/resource definitions use about 1192 tokens (~238/item across 5 items; 5 tools + 0 resources), over budget; trim descriptions and params. See how to fix → Fail
- Usage-examples check failed: none of the tools include examples. See how to fix → Fail
Stability & Change Management0
- Stability not yet verified: not enough scan history yet (needs a 30-day window).Unverified
Tool Coverage100
- 100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
- 100% of tool parameters carry a description.Pass
Tool Safety100
- No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.Pass
- We read all 5 captured tool definition(s), and no name or description among them implies an irreversible operation.Pass
- An AI judge read all 6 captured unit(s) of tool text and found none that tries to manipulate the model reading it.Pass
Capabilities100
- Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.Pass
Unverified: 1 category
A category scored 0 because we could not verify it: a data source with nothing on this package, evidence we could not reach, or a check we could not run. We only credit what we can confirm.
Every change we have recorded for this component, newest first. Security-relevant changes are always shown. ▲ marks a change for the better, ▼ a change for the worse; unmarked changes are neutral.
- 14 Oct 26 +30
- Injection markers: unverified → pass ▲ security
- First check of Judged manipulation: pass security
- Stability: Stability not yet verified: not enough scan history yet (needs a 30-day window). security
- Tool coverage: unverified → 100 ▲ functional
- MCP protocol: unverified → pass ▲ functional
- First check of Schema quality: fail functional
- First check of Destructive annotations: pass functional
- First check of Schema quality: fail functional
- First check of Schema quality: good functional
- First check of Tool coverage: 100 functional
- 12 Oct 26 38
First indexed and scored.
Diagnostic detail from the automated scan of this channel: what the scanner observed at each step, so you can see exactly where a check passed or failed. It is informational only and never changes the trust score.
Captured 17 Oct 2026 · Analysed npm/pulpminer-mcp@0.1.0
Provenance No attestation
The registry publishes no build provenance for this version, so there is nothing to verify.
| Result | No attestation |
|---|---|
| Ecosystem | npm |
Background: How many MCP packages publish verified provenance →
Dependencies 93 packages
| Packages resolved | 93 |
|---|---|
| Stale | 31 |
| Tree resolution | Complete |
Background: SBOMs and build attestations, explained →
The tools this component advertises to a client, with an estimated token cost for each. Expand a tool to see its parameters and schema. The per-tool counts are indicative and are not scored directly; the schema's total context footprint is one signal in Schema Quality & AI Usability. A tool's description is untrusted text the model reads on every call, which is what makes this list a security surface and not just an inventory: how tool poisoning works →
pulpminer_check_api_key Check PulpMiner credentials ~35
Verify that PULPMINER_API_KEY is set and valid (GET /external/n8n/auth). Free.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
pulpminer_fetch_api_data Fetch JSON from a saved PulpMiner API ~127
Call a saved PulpMiner API and return its JSON (GET /external/{apiId}, or POST with variables for dynamic APIs). Uses PULPMINER_API_KEY. Costs 0.4 credits (+0.1 if the API renders JS); cached APIs return fast.
| Name | Type | Req | Description |
|---|---|---|---|
| apiId | – | yes | Numeric API id, the value after /external/ in the API URL (e.g. 566). |
| variables | object | – | Only for dynamic APIs: values for every {{ variable }} in its dynamic URL, e.g. {"query": "laptops"}. |
No output schema declared.
No examples provided.
pulpminer_generate_json Generate JSON from a web page with AI ~382
Scrape a web page and convert it to structured JSON with an LLM (PulpMiner POST /external/ai/json). Pass jsonFormat to force an exact output shape; omit it to let the AI infer a flat JSON. Does not save anything. Costs 0.25 credits (+0.1 with renderJs). Can take 10-60s+. Needs only the PulpMiner API key (PULPMINER_API_KEY).
| Name | Type | Req | Description |
|---|---|---|---|
| extraLLMInfo | string | – | Extra natural-language instructions for the LLM, e.g. 'only the first 10 products, prices as numbers'. |
| jsonFormat | object | – | Sample JSON whose keys define the output shape, e.g. {"title": "", "price": "", "items": [{"name": ""}]}. Key names are kept exactly; values are extracted from the page. |
| llm | string | – | LLM used to convert HTML to JSON. llm_2 = OpenAI GPT (default), llm_1 = Google Gemini, llm_3 = Groq (only if enabled for the account; otherwise the API returns 'bad request'). |
| renderJs | boolean | – | Render JavaScript in a headless browser before extracting (default true; adds 0.1 credits). |
| scraper | string | – | Scraper backend. scraper_1 (default, supports useSession) or scraper_2. Try the other one if a site blocks scraping. |
| selector | string | – | CSS selector to limit extraction to part of the page, e.g. "main" or "#results". Default: whole body. |
| url | string | yes | Full URL of the web page to extract data from (http/https). |
| useSession | boolean | – | Use a persistent scraping session (scraper_1 only; ignored for lifetime-plan accounts). |
No output schema declared.
No examples provided.
pulpminer_list_saved_apis List saved PulpMiner APIs ~92
List the APIs saved under this API key (GET /external/api/url), oldest first, paginated. Returns id, url, dynamic flag and dynamicUrl template for each. Free.
| Name | Type | Req | Description |
|---|---|---|---|
| id | integer | – | Only return the API with this id. |
| page | integer | – | Page number, starting at 1. |
| pageSize | integer | – | Items per page (5-100). |
No output schema declared.
No examples provided.
pulpminer_save_as_api Save a page-to-JSON config as a reusable API ~459
Save a URL + JSON format as a PulpMiner API (POST /external/ai/json/save). Afterwards the data is available at {baseUrl}/external/{apiId} with the `apikey` header (see pulpminer_fetch_api_data). For a dynamic API, pass dynamicUrl with {{ variable }} placeholders, e.g. https://site.com/search?q={{ query }}; callers then supply those variables. Saving itself is free; each later fetch costs 0.4 credits (+0.1 with renderJs). Needs only the PulpMiner API key (PULPMINER_API_KEY).
| Name | Type | Req | Description |
|---|---|---|---|
| cache | boolean | – | Cache results: serve cached JSON (24h TTL) and refresh in the background when older than 15 min. |
| dynamicUrl | string | – | Optional URL template with {{ variable }} placeholders. When set the API becomes dynamic and must be called with variables. |
| extraLLMInfo | string | – | Extra natural-language instructions for the LLM, e.g. 'only the first 10 products, prices as numbers'. |
| jsonFormat | object | yes | Required. The JSON shape the API should return, usually the output of pulpminer_generate_json (values can be left as examples). |
| llm | string | – | LLM used to convert HTML to JSON. llm_2 = OpenAI GPT (default), llm_1 = Google Gemini, llm_3 = Groq (only if enabled for the account; otherwise the API returns 'bad request'). |
| renderJs | boolean | – | Render JavaScript in a headless browser before extracting (default true; adds 0.1 credits). |
| scraper | string | – | Scraper backend. scraper_1 (default, supports useSession) or scraper_2. Try the other one if a site blocks scraping. |
| selector | string | – | CSS selector to limit extraction to part of the page, e.g. "main" or "#results". Default: whole body. |
| url | string | yes | Page URL the API scrapes (for dynamic APIs: an example URL with real values). |
| useSession | boolean | – | Use a persistent scraping session (scraper_1 only; ignored for lifetime-plan accounts). |
No output schema declared.
No examples provided.
How do I install the PulpMiner MCP server?
PulpMiner runs locally as an npm package, launched with npx -y pulpminer-mcp. Ready-made configuration for Claude, Cursor, VS Code, Codex and 5 more is on this page, copied from each client's own documentation.
npm · pulpminer-mcp
claude mcp add pulpminercom-pulpminer-mcp -- npx -y pulpminer-mcp
What is the PulpMiner MCP server?
PulpMiner is an MCP server listed in the public MCP registry as io.github.pulpminercom/pulpminer-mcp. Turn any public webpage into JSON with AI, save it as a live JSON API, and call it from your agent. This page covers its npm package (pulpminer-mcp).
Is the PulpMiner MCP server safe to use?
PulpMiner scores 68 out of 100 on VerifyMCP. We found no known CVEs affecting it as of 17 October 2026. It declares no install or post-install scripts. That is a record of what we were able to check automatically, not an endorsement. The category breakdown on this page shows every signal behind the number, including the ones we could not confirm.
What tools does the PulpMiner MCP server expose?
PulpMiner exposes 5 tools: pulpminer_generate_json, pulpminer_save_as_api, pulpminer_fetch_api_data, pulpminer_list_saved_apis, pulpminer_check_api_key. Their descriptions and schemas cost roughly 1,095 tokens of context every time the server is loaded.
Is the PulpMiner MCP server still maintained?
PulpMiner is still listed as active in the MCP registry. We last reached this channel on 17 October 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.
What licence is the PulpMiner MCP server under?
PulpMiner declares the MIT licence, which is OSI-approved. That covers the source only, and says nothing about the cost of any service it calls.